Mercedes-benz Smart P277B Engine Trouble Code

When the check engine light comes Mercedes-benz Smart P277B code on the first you should check is the gas cap. Pull over, retighten it, and take a look at the cap to see if it has any cracks in it. Continue driving and see if the check engine light turns off. Alternately, you can purchase a gas cap for about $3 at an auto parts store. All you need to do is take the old one off and screw on the new one. If you've already made it to the store, you might as well just replace it. While not car-threatening, it's good to take care of this right away to improve gas mileage.

Mercedes-benz Smart P277B Code Meaning :

When you check Mercedes-benz Smart car engine light came on code P277B the reason should be . However Mercedes-benz manufacturer may have a different definition for the P277B OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P277B OBD-II Diagnostic Powertrain (P) Trouble Code Description

P277B engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For P277B Code

The reason of P277B OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.

P277B code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission.

P277A Previous Engine Trouble Code For Mercedes-benz Smart

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